Julian MAK
麦晋朗
PhD in Applied Mathematics
The University of Leeds, 2013

Assistant Professor
Department of Ocean Science



(852) 3469 2823
jclmak@ust.hk
Room 5482
Personal Web

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Google Scholar
IW4IckoAAAAJ

ORCID
0000-0001-5862-6469

Scopus ID
56376487200




Research Interest Publications Projects Teaching Assignment RPG Supervision Space used




Research Interest

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Physical oceanography
Fluid mechanics
Applied mathematics
Global climate change
Computational mathematics



Publications

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All Years 14 2022 0 2021 3 2020 1 2019 0 2018 1 2017 3 2016 6

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2021 3

Analogy between electro-magnetic waves in cold unmagnetized plasma and shallow water inertio-gravity waves in geophysical systems
Journal of Physics Communications, v. 5, (12), 2021, article number 125006
Heifetz, Eyal; Maas, Leo; Mak, Julian; Pomerantz, Ishay Article
Distinct interaction effects of warming and anthropogenic input on diatoms and dinoflagellates in an urbanized estuarine ecosystem
Global Change Biology, 1 May 2021
Cheung, Yan Yin Jenny; Cheung, Shun Yan; Mak, Chun Long Julian; Liu, Kailin; Xia, Xiaomin; Zhang, Xiaodong; Yung, Yingkit; Liu, Hongbin Article
Zero absolute vorticity plane Couette flow as an hydrodynamic representation of quantum energy states under perpendicular magnetic fields
Physics of Fluids, v. 33, (12), December 2021, article number 127120
Heifeitz, Eyal; Maas, Leo; Mak, Julian Article

2020 1

GEOMETRIC: Geometry and energetics of ocean mesoscale eddies and their representation in climate models
US CLIVAR Variations, v. 18, (1), Winter 2020, p. 17-22
Marshall, David P.; Maddison, James R.; Mak, Julian; Bachman, Scott D.; Munday, David R. Conference paper

2018 1

Implementation of a Geometrically Informed and Energetically Constrained Mesoscale Eddy Parameterization in an Ocean Circulation Model
Journal of Physical Oceanography, v. 48, (10), October 2018, p. 2363-2382
Mak, Julian; Maddison, James R.; Marshall, David P.; Munday, D. R. Article

2017 3

Emergent Eddy Saturation From an Energy Constrained Eddy Parameterisation
Ocean Modelling, v. 112, April 2017, p. 125-138
Mak, Julian; Marshall, David P.; Maddison, James R.; Bachman, Scott D. Article
Evaluation of a Scalar Eddy Transport Coefficient Based on Geometric Constraints
Ocean Modelling, v. 109, January 2017, p. 44-54
Bachman, Scott D.; Marshall, David P.; Maddison, James R.; Mak, Julian Article
Vortex Disruption by Magnetohydrodynamic Feedback
Physical Review Fluids, v. 2, (11), November 2017, article number 113701
Mak, Julian; Griffiths, Stephen D.; Hughes, David W. Article

2016 2

A New Gauge-invariant Method for Diagnosing Eddy Diffusivities
Ocean Modelling, v. 104, August 2016, p. 252-268
Mak, Julian; Maddison, James R.; Marshall, David P. Article
Shear Flow Instabilities in Shallow-water Magnetohydrodynamics
Journal of Fluid Mechanics, v. 788, January 2016, p. 767-796
Mak, Julian; Griffiths, Stephen D.; Hughes, David W. Article

2015 2

Interacting Vorticity Waves as an Instability Mechanism for Magnetohydrodynamic Shear Instabilities
Journal of Fluid Mechanics, v. 767, March 2015, p. 199-225
Heifetz, Eyal; Mak, Julian; Nycander, Jonas; Umurhan, Orkan M. Article
Stratified Shear Flow Instabilities in the Non-boussinesq Regime
Physics of Fluids, v. 27, (8), 2015, article number 086601
Heifetz, Eyal; Mak, Julian Article

2014 1

Magnetohydrodynamic Shear Instabilities Arising From Interacting Vorticity Waves
WIT Transactions on Engineering Sciences, v. 82, July 2014, p. 371-380
Heifetz, Eyal; Mak, Julian Conference paper

2011 1

Linear Stability Analysis for Plane-poiseuille Flow of an Elastoviscoplastic Fluid With Internal Microstructure for Large Reynolds Numbers
Journal of Non-Newtonian Fluid Mechanics, v. 166, (9-10), May 2011, p. 515-531
Moyers-González, Miguel A.; Burghelea, Teodor I.; Mak, Julian Article


Expand All Collapse All


Article 3

Analogy between electro-magnetic waves in cold unmagnetized plasma and shallow water inertio-gravity waves in geophysical systems
Journal of Physics Communications, v. 5, (12), 2021, article number 125006
Heifetz, Eyal; Maas, Leo; Mak, Julian; Pomerantz, Ishay
Distinct interaction effects of warming and anthropogenic input on diatoms and dinoflagellates in an urbanized estuarine ecosystem
Global Change Biology, 1 May 2021
Cheung, Yan Yin Jenny; Cheung, Shun Yan; Mak, Chun Long Julian; Liu, Kailin; Xia, Xiaomin; Zhang, Xiaodong; Yung, Yingkit; Liu, Hongbin
Zero absolute vorticity plane Couette flow as an hydrodynamic representation of quantum energy states under perpendicular magnetic fields
Physics of Fluids, v. 33, (12), December 2021, article number 127120
Heifeitz, Eyal; Maas, Leo; Mak, Julian


Expand All Collapse All


Conference paper 1

GEOMETRIC: Geometry and energetics of ocean mesoscale eddies and their representation in climate models
US CLIVAR Variations, v. 18, (1), Winter 2020, p. 17-22
Marshall, David P.; Maddison, James R.; Mak, Julian; Bachman, Scott D.; Munday, David R.


Expand All Collapse All


Article 1

Implementation of a Geometrically Informed and Energetically Constrained Mesoscale Eddy Parameterization in an Ocean Circulation Model
Journal of Physical Oceanography, v. 48, (10), October 2018, p. 2363-2382
Mak, Julian; Maddison, James R.; Marshall, David P.; Munday, D. R.


Expand All Collapse All


Article 3

Emergent Eddy Saturation From an Energy Constrained Eddy Parameterisation
Ocean Modelling, v. 112, April 2017, p. 125-138
Mak, Julian; Marshall, David P.; Maddison, James R.; Bachman, Scott D.
Evaluation of a Scalar Eddy Transport Coefficient Based on Geometric Constraints
Ocean Modelling, v. 109, January 2017, p. 44-54
Bachman, Scott D.; Marshall, David P.; Maddison, James R.; Mak, Julian
Vortex Disruption by Magnetohydrodynamic Feedback
Physical Review Fluids, v. 2, (11), November 2017, article number 113701
Mak, Julian; Griffiths, Stephen D.; Hughes, David W.


Expand All Collapse All


Article 2

A New Gauge-invariant Method for Diagnosing Eddy Diffusivities
Ocean Modelling, v. 104, August 2016, p. 252-268
Mak, Julian; Maddison, James R.; Marshall, David P.
Shear Flow Instabilities in Shallow-water Magnetohydrodynamics
Journal of Fluid Mechanics, v. 788, January 2016, p. 767-796
Mak, Julian; Griffiths, Stephen D.; Hughes, David W.


Expand All Collapse All


Article 2

Interacting Vorticity Waves as an Instability Mechanism for Magnetohydrodynamic Shear Instabilities
Journal of Fluid Mechanics, v. 767, March 2015, p. 199-225
Heifetz, Eyal; Mak, Julian; Nycander, Jonas; Umurhan, Orkan M.
Stratified Shear Flow Instabilities in the Non-boussinesq Regime
Physics of Fluids, v. 27, (8), 2015, article number 086601
Heifetz, Eyal; Mak, Julian


Expand All Collapse All


Conference paper 1

Magnetohydrodynamic Shear Instabilities Arising From Interacting Vorticity Waves
WIT Transactions on Engineering Sciences, v. 82, July 2014, p. 371-380
Heifetz, Eyal; Mak, Julian


Expand All Collapse All


Article 1

Linear Stability Analysis for Plane-poiseuille Flow of an Elastoviscoplastic Fluid With Internal Microstructure for Large Reynolds Numbers
Journal of Non-Newtonian Fluid Mechanics, v. 166, (9-10), May 2011, p. 515-531
Moyers-González, Miguel A.; Burghelea, Teodor I.; Mak, Julian


Expand All Collapse All


2016 2

A New Gauge-invariant Method for Diagnosing Eddy Diffusivities
Ocean Modelling, v. 104, August 2016, p. 252-268
Mak, Julian; Maddison, James R.; Marshall, David P. Article
Shear Flow Instabilities in Shallow-water Magnetohydrodynamics
Journal of Fluid Mechanics, v. 788, January 2016, p. 767-796
Mak, Julian; Griffiths, Stephen D.; Hughes, David W. Article

2015 2

Interacting Vorticity Waves as an Instability Mechanism for Magnetohydrodynamic Shear Instabilities
Journal of Fluid Mechanics, v. 767, March 2015, p. 199-225
Heifetz, Eyal; Mak, Julian; Nycander, Jonas; Umurhan, Orkan M. Article
Stratified Shear Flow Instabilities in the Non-boussinesq Regime
Physics of Fluids, v. 27, (8), 2015, article number 086601
Heifetz, Eyal; Mak, Julian Article

2014 1

Magnetohydrodynamic Shear Instabilities Arising From Interacting Vorticity Waves
WIT Transactions on Engineering Sciences, v. 82, July 2014, p. 371-380
Heifetz, Eyal; Mak, Julian Conference paper

2011 1

Linear Stability Analysis for Plane-poiseuille Flow of an Elastoviscoplastic Fluid With Internal Microstructure for Large Reynolds Numbers
Journal of Non-Newtonian Fluid Mechanics, v. 166, (9-10), May 2011, p. 515-531
Moyers-González, Miguel A.; Burghelea, Teodor I.; Mak, Julian Article


No Publications


No Publications






Teaching Assignment

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2021-22 Winter 0 2021-22 Fall 0 2020-21 Summer 1 2020-21 Spring 4 2020-21 Winter 0 2020-21 Fall 2

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UROP1000 Undergraduate Research Opportunities


ENVS3004 Global Climate Change
ENVS4984 Environmental Science Project Research II
OCES2003 Descriptive Physical Oceanography
SCIE1500 Guided Study on Research I


ENVS4974 Environmental Science Project Research I
ENVS6011Q Postgraduate Seminar


No Teaching Assignments


No Teaching Assignments


No Teaching Assignments






Research Postgraduate (RPG) Supervision From January 2019 to December 2022 (As of 30 January 2022)

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Current RPGs

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Doctor of Philosophy YAN, Feier
Marine Environmental Science( 2021 - )

LEE, Han Seul
Marine Environmental Science( 2020 - )

NA, Yongsu
Marine Environmental Science( 2020 - )

RUAN, Xi
Marine Environmental Science( 2020 - )

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Master of Philosophy LIU, Yongqi
Marine Environmental Science( 2020 - )









ProjectsFrom January 2020 to December 2022

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All Projects 2

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No Projects.
Inferring South China Sea abyssal upwelling via a consistent regional state estimate


利用区域观测数据同化海洋模型来推断南中国海的深渊上升 Leading


RGC - General Research Fund


Project Team (HKUST)
MAK Julian (Lead)


2021 -




Constraining uncertain parameters in IPCC-class global ocean circulation models using inverse methods


使用逆方法约束IPCC级全球海洋环流模型中的不确定参数 Leading


RGC - Early Career Scheme


Project Team (HKUST)
MAK Julian (Lead)


2020 -